Computational modeling of rubber-toughening in amorphous thermoplastic polymers: a review

Erik van der Giessen, Thomas Seelig

Research output: Contribution to journalArticleAcademicpeer-review

4 Citations (Scopus)

Abstract

The fracture behavior of rubber-toughened polymers is governed by two dissipative microscopic deformation and damage mechanisms: matrix shear yielding and crazing. These mechanisms are strongly interconnected with the eventual cavitation of the fine dispersed rubber particles. The present work summarizes and discusses a variety of micromechanical–computational modeling approaches undertaken over the past twenty years aiming at an improved understanding of the relation between microstructure and toughening in this class of materials. The focus is on materials such as ABS where both mechanisms are prevalent.
Original languageEnglish
Pages (from-to)207-222
Number of pages16
JournalInternational Journal of Fracture
Volume196
Issue number1-2
DOIs
Publication statusPublished - 21-Dec-2015

Keywords

  • Toughening, Polymer blends, Cavitation, Shear yielding, Crazing, Computational modeling

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